Fix docker config  - Remove LO as a TCP service  - Fix LO version number overriding app version number  - Fix ordering of chowning pdf storage dir in docker volume  - Add pdfgen system user home directory so libre office can start
Fix docker config
 - Remove LO as a TCP service
 - Fix LO version number overriding app version number
 - Fix ordering of chowning pdf storage dir in docker volume
 - Add pdfgen system user home directory so libre office can start

sbearcsiro/pdf-service,sbearcsiro/pdf-service,sbearcsiro/pdf-service